Delegates of the Second Congress of the Communist International. Leon Trotsky is the fourth from the left, before him is Giacinto Serrati (Italy), behind him are Alfred Rosmer (France), Paul Levi (Germany), Grigory Zinoviev, Nikolai Bukharin, Mikhail Kalinin. Moscow, 1920. Photo: Unknown. Public Domain. Source: Wikimedia Commons.
Forside 1877 Delegates of the Second Congress of the Communist International. Leon Trotsky is the fourth from the left, before him is Giacinto Serrati (Italy), behind him are Alfred Rosmer (France), Paul Levi (Germany), Grigory Zinoviev, Nikolai Bukharin, Mikhail Kalinin. Moscow, 1920. Photo: Unknown. Public Domain.